CN211546768U - Movable gripping device for fancy yarn splicing machine - Google Patents
Movable gripping device for fancy yarn splicing machine Download PDFInfo
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- CN211546768U CN211546768U CN201921855275.8U CN201921855275U CN211546768U CN 211546768 U CN211546768 U CN 211546768U CN 201921855275 U CN201921855275 U CN 201921855275U CN 211546768 U CN211546768 U CN 211546768U
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- splicer
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- yarn
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Abstract
The utility model discloses a remove grabbing device for fancy yarn splicer, including the base, be provided with on the base and push away the traditional thread binding putting cylinder, push away the piston end of traditional thread binding putting cylinder and install and push away the traditional thread binding putting, push away the traditional thread binding putting and include T type support, pneumatic finger is installed respectively at the horizontal pole both ends of T type support, removes the snatching mechanism and still includes the relative air splicer that sets up with pushing away the traditional thread binding putting, and air splicer bottom is provided with air splicer lift cylinder, is provided with tongs subassembly between traditional thread binding putting and the air splicer perpendicularly. The utility model discloses a remove grabbing device for fancy yarn splicer has solved the artifical problem that the yarn concatenation was wasted time and energy of inefficiency, error are big, and the operation that exists among the prior art when carrying out the yarn concatenation.
Description
Technical Field
The utility model belongs to the technical field of spinning machine, concretely relates to remove grabbing device for fancy yarn splicer.
Background
With the improvement of the quality of the national clothes and food, the fancy yarn industry of China is produced from the last 90 years. At present, China is always in the first world regardless of the production scale or the production yield of fancy yarns. The movable grabbing device for the fancy yarn splicing machine has the functions of splicing yarns with different colors together in an air splicing mode, cutting off the yarns after the yarns are wound for a certain distance by a yarn winding machine, splicing the yarns with the other color and then winding the yarns. At present, there are two methods for splicing yarns: one is sectional dyeing, and the other is yarn splicing machine. Most of the existing yarn splicing machines manually grab yarns and place the yarns into an air twisting machine for splicing, and the method is low in efficiency and easy to generate manual errors. In order to improve the efficiency of producing fancy yarns and reduce the errors caused by operation in the production process, the fancy yarn splicing technology achieves semi-automation, and the method is a very worthy research direction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a remove grabbing device for fancy yarn splicer has solved the artifical problem that the yarn concatenation was carried out to inefficiency, error are big, and the operation is wasted time and energy that exists among the prior art.
The utility model discloses a technical scheme who adopts is, a remove grabbing device for fancy yarn splicer, including the base, be provided with on the base and push away the traditional thread binding putting cylinder, push away the piston end of traditional thread binding putting cylinder and install and push away the traditional thread binding putting, push away the traditional thread binding putting and include T type support, pneumatic finger is installed respectively at the horizontal pole both ends of T type support, removes the mechanism of grabbing and still includes the air splicer with pushing away the relative setting of traditional thread binding putting, and air splicer bottom is provided with air splicer lift cylinder, is provided with the tongs subassembly between traditional thread binding putting and the air splicer perpendicularly.
The utility model discloses a characteristics still lie in:
the pneumatic finger is provided with a pneumatic finger middle travel switch.
The air splicer groove a and the air splicer groove b are arranged at the top of the air splicer and are arranged in parallel and perpendicular to the pneumatic fingers.
The gripper assembly comprises a support frame, a ball screw outer box is arranged on the support frame, the ball screw outer box comprises a plate frame with a U-shaped cross section, an opening of the plate frame faces upwards, one vertical plate of the plate frame is provided with a round hole, a ball screw parallel to an air splicer groove a is installed in the ball screw outer box, one end of the ball screw is connected with a servo motor a through the round hole, the servo motor a is installed on the support frame, an angular contact bearing is arranged on the inner side of the other vertical plate of the plate frame, and the ball screw is installed in the angular contact bearing.
The wire grabbing hand supporting plate is installed at the tops of the two baffles, the wire grabbing hand supporting plate is provided with a wire grabbing hand cylinder, a piston rod of the wire grabbing hand cylinder is connected with a wire grabbing hand through a pin, the wire grabbing hand is parallel to the air splicer groove a, and the wire grabbing hand is provided with a wire grabbing hand gripper head position travel switch.
The thread grabbing hand comprises a grabbing rod and a shearing blade, the two ends, far away from a shearing port, of the shearing blade are provided with rods which are arranged in a crossed mode, the grabbing rod comprises at least four connecting rods, the same ends of the two connecting rods are connected with a piston rod of a thread grabbing hand cylinder through pins, the other ends of the two connecting rods are connected with the same ends of the connecting rods which are arranged in a crossed mode respectively, and the other two ends of the connecting rods which are arranged in a crossed mode are connected with the two ends, far away from the shearing port, of the rods which are arranged in a crossed mode.
The cutting edge is arc-shaped, and the cutting edge is sleeved with a rubber sleeve.
The fixed support is installed at the bottom of the intersection of the rod of the shearing edge, the fixed support is installed on the support plate of the thread grabbing hand, the movable support is installed at the bottom of the intersection of the connecting rods of the grabbing rod, and the movable support is located on the support plate of the thread grabbing hand.
The utility model has the advantages that:
the utility model discloses a remove grabbing device for fancy yarn splicer through mutually supporting of pneumatic finger, thread grabbing hand, with waiting in the end of a thread dish snatch the line and remove the air splicer, replaces original manual work and snatchs the yarn, has improved production efficiency, has reduced the loss that causes because of misoperation in the production process.
Drawings
Fig. 1 is a front view of a movable gripping device for a fancy yarn splicing machine of the present invention;
fig. 2 is a top view of the movable gripping device for a fancy yarn splicing machine of the present invention;
fig. 3 is a left side view of the movable gripping device for the fancy yarn splicing machine of the present invention;
fig. 4 is a front view of a feeding mechanism used in cooperation with the movable gripping device of the present invention;
fig. 5 is a top view of a feeding mechanism used in cooperation with the movable gripping device of the present invention;
fig. 6 is a left side view of a feeding mechanism used in cooperation with the movable gripping device of the present invention;
fig. 7 is a front view of the fancy yarn splicing machine using the movable gripping device of the present invention;
fig. 8 is a top view of the fancy yarn splicing machine using the movable gripping device of the present invention;
fig. 9 is a left side view of the fancy yarn splicing machine using the movable gripping device of the present invention;
fig. 10 is a front view of a winding mechanism used in conjunction with the mobile gripping apparatus of the present invention;
fig. 11 is a top view of a winding mechanism used in conjunction with the mobile gripping apparatus of the present invention;
fig. 12 is a left side view of a winding mechanism used in conjunction with the mobile gripping apparatus of the present invention;
fig. 13 is a partially enlarged view of the round hole a of the thread-end plate of the feeding mechanism.
In the figure, 1, a main shaft, 2, an infrared travel switch, 3, a line head disc, 4, a line barrel disc, 5, a synchronous belt, 6, a speed reducer, 7, a main servo motor, 8, an upper connecting rod, 9, a middle connecting rod, 10, an upper clamping slide block, 11, a lower connecting rod, 12, a lower clamping slide block, 13, a guide rail, 16, a short rigid stop block, 17, a line barrel column, 18, a high-rod cylinder, 19, a low-rod cylinder, 20, a long rigid stop block, 21, a small servo motor, 22, a coupler a and 23 are small shafts;
24. the automatic thread pulling device comprises a thread pushing device cylinder, 25 pneumatic fingers, 26 pneumatic finger middle travel switches, 27 an air splicer, 28 air splicer grooves a, 29 air splicer grooves b, 30 air splicer lifting cylinders, 31 servo motors a, 32 thread grabbing hand cylinders, 33 ball screws, 34 thread grabbing hands and 35 travel switches at thread grabbing hand grabbing heads;
36. the yarn feeding device comprises a threading plate, 37 motor supports, 38 servo motors b and 39 couplers b and 40 anti-overlapping grooved drums, 41 yarn drum shafts, 42 connecting rods, 43 springs and 44 table plates.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a movable gripping device for a fancy yarn splicing machine, which comprises a feeding mechanism, a movable gripping mechanism and a winding mechanism which are arranged in parallel; as shown in fig. 7, 8 and 9, the feeding mechanism comprises a bottom plate, at least two brackets are vertically and oppositely arranged on the bottom plate, a main shaft 1 is arranged between the two brackets, a bobbin disc 3 and a bobbin disc 4 are sequentially arranged on the main shaft 1, and one end of the main shaft 1 close to the bobbin disc 4 is connected with a main servo motor 7 arranged on the bottom plate through a synchronous belt 5;
the movable grabbing mechanism comprises a base, a wire pushing device cylinder 24 is arranged on the base, a wire pushing device is arranged at the piston end of the wire pushing device cylinder 24, the movable grabbing mechanism further comprises an air splicer 27 arranged opposite to the wire pushing device, an air splicer lifting cylinder 30 is arranged at the bottom of the air splicer 27, and a gripper assembly is vertically arranged between the wire pushing device and the air splicer 27;
the winding mechanism comprises a table plate 44, a servo motor b38 provided with a motor support 37 and a threading plate 36 are arranged at the top of the table plate 44, an anti-overlapping grooved drum 40 is arranged at the shaft end of the servo motor b38, a yarn bobbin holder is arranged on one side of the drum body of the anti-overlapping grooved drum 40, and the anti-overlapping grooved drum 40, the threading plate 36 and the air splicer 27 are sequentially arranged in parallel.
Further, the air conditioner is provided with a fan,
as shown in fig. 4, 5 and 6, the top of each of the two supports is provided with a spindle support, the spindle supports are provided with spindle holes, the spindle 1 is installed in the spindle holes, the synchronous belt 5 is parallel to the supports, a speed reducer 6 fixedly connected to the base plate is installed between the other end of the synchronous belt 5 and the main servo motor 7, the output end of the speed reducer 6 is connected with the synchronous belt 5, and the input end of the speed reducer 6 is connected with the shaft end of the main servo motor 7 through a coupling.
Further, the air conditioner is provided with a fan,
as shown in fig. 13, the cross section of the end plate 3 is circular, at least 5 pairs of circular holes a are circumferentially arranged on the body of the end plate 3, and the two circular holes a close to the bottom plate are a first hole a and a second hole a respectively; each round hole a is internally and oppositely provided with a supporting block a and a supporting block b, a guide rail 13 is arranged between the supporting block a and the supporting block b in parallel, the end part of the guide rail 13 is fixedly connected with the inner wall of the round hole a, the top of the supporting block b is provided with a small servo motor 21, the top of the supporting block a is provided with a small-shaft support, and the small servo motor 21 is connected with the small-shaft support through a crank slider mechanism.
As shown in fig. 4, 5 and 6, the slider-crank mechanism comprises an upper clamping slider 10 and a lower clamping slider 12 which have the same structure, the bodies of the upper clamping slider 10 and the lower clamping slider 12 are both provided with chutes matched with guide rails 13, the guide rails 13 are clamped in the chutes, one end of the upper clamping slider 10 is connected with an upper connecting rod 8 through pins, the same end of the lower clamping slider 12 is connected with a lower connecting rod 11 through pins, the other ends of the upper connecting rod 8 and the lower connecting rod 11 are respectively connected with the end part of a middle connecting rod 9 through pins, the middle part of the middle connecting rod 9 is vertically provided with a small shaft 23, one end of the small shaft 23 is arranged in a small shaft support, and the other end of the small shaft 23 is connected with the shaft end of a small servo motor;
as shown in fig. 4, 5 and 6, two plates are vertically and oppositely arranged at the other ends of the upper clamping slide block 10 and the lower clamping slide block 12, a pressing block is arranged at one end, close to the lower clamping slide block 12, of the plate of the upper clamping slide block 10, a pressing block groove matched with the pressing block is arranged at one end, close to the upper clamping slide block 10, of the plate of the lower clamping slide block 12, and the pressing block is arranged in the pressing block groove; the plate body of the upper clamping slide block 10 penetrates through the pressing block to be provided with an upper U-shaped groove, the plate body of the lower clamping slide block 12 penetrates through the pressing block groove to be provided with a lower U-shaped groove, and the upper U-shaped groove and the lower U-shaped groove are arranged oppositely.
The side surface of the upper clamping slide block 10 is provided with an infrared travel switch 2.
Further, the air conditioner is provided with a fan,
as shown in fig. 4, 5 and 6, the cross section of the bobbin disk 4 is circular, the bobbin disk 4 is provided with a circular hole b corresponding to the circular hole a of the thread end disk 3, the circular holes b close to the bottom plate are a first hole b and a second hole b respectively, and respectively corresponding to the first hole a and the second hole a, a groove is arranged along the side wall of each round hole b towards the body of the thread bobbin disk 4, a vertical rod of the U-shaped thread bobbin column 17 is arranged in the groove in a matching way, a thread bobbin is arranged on the other vertical rod of the thread bobbin column 17, a short rigid stop block 16 is arranged at one end of the thread bobbin column 17 which is positioned in the groove and is close to the thread end disk 3, the other end is provided with a long rigid block 20, a short rigid block 16 positioned in the second hole b is contacted with a high rod, a high-pole cylinder 18 is connected through a high pole, a long rigid stop block 20 positioned in the first hole b is contacted with a low pole, a low-pole cylinder 19 is connected through the low pole, and the high pole and the low pole are 7-type poles; high pole cylinder 18 and short pole cylinder 19 are all placed in the backup pad, and the backup pad is installed at the bottom plate.
Further, the air conditioner is provided with a fan,
as shown in fig. 1, 2 and 3, the wire pushing device comprises a T-shaped support, and pneumatic fingers 25 are respectively mounted at two ends of a cross rod of the T-shaped support.
The top of the air splicer 27 is provided with an air splicer groove a28 and an air splicer groove b29, the air splicer groove a28 and the air splicer groove b29 are arranged in parallel and are perpendicular to the pneumatic finger 25, and the pneumatic finger 25 is provided with a pneumatic finger middle travel switch 26; the air splicer groove b29 is arranged opposite to the second hole a;
the gripper assembly comprises a supporting frame, a ball screw outer box is arranged on the supporting frame, the ball screw outer box comprises a plate frame with a U-shaped cross section, the opening of the plate frame faces upwards, a round hole is formed in one vertical plate of the plate frame, a ball screw 33 parallel to an air splicer groove a28 is installed in the ball screw outer box, one end of the ball screw 33 is connected with a servo motor a31 through the round hole, the servo motor a31 is installed on the supporting frame, an angular contact bearing is arranged on the inner side of the other vertical plate of the plate frame, and the ball screw 33 is installed in the angular contact bearing;
two baffles are vertically and oppositely arranged on a transverse plate of the outer box of the ball screw, a thread grabbing hand supporting plate is arranged at the tops of the two baffles, a thread grabbing hand cylinder 32 is arranged on the thread grabbing hand supporting plate, a piston rod of the thread grabbing hand cylinder 32 is connected with a thread grabbing hand 34 through a pin, the thread grabbing hand 34 is parallel to an air splicer groove a28 and is oppositely arranged with a hole a of a thread end disc 3 close to the bottom plate, and a stroke switch 35 of the thread grabbing hand at the thread grabbing head is arranged on the thread grabbing hand 34.
Further, the air conditioner is provided with a fan,
as shown in fig. 1, 2 and 3, the thread grabbing hand 34 includes a grabbing rod and a shearing blade, two ends of the shearing blade far from the shearing opening are provided with cross rods, the grabbing rod includes at least four connecting rods, wherein the same ends of the two connecting rods are connected with the piston rod of the thread grabbing hand cylinder 32 through pins, the other ends of the two connecting rods are respectively connected with two same ends of the cross connecting rods, the other two ends of the cross connecting rods are respectively connected with two ends of the cross rod of the shearing head through pins, the shearing blade is arc-shaped, and the shearing blade is sleeved with a rubber sleeve;
the fixed support is installed at the bottom of the intersection of the rod of the shearing edge, the fixed support is installed on the support plate of the thread grabbing hand, the movable support is installed at the bottom of the intersection of the connecting rods of the grabbing rod, and the movable support is located on the support plate of the thread grabbing hand.
Further, the air conditioner is provided with a fan,
as shown in fig. 10, 11 and 12, a grooved drum shaft is installed in the anti-overlapping grooved drum 40 along the axis thereof, grooved drum bearing seats are respectively arranged at two ends of the grooved drum shaft, the grooved drum bearing seats are installed on the table, and one end of the grooved drum shaft is connected with the shaft end of the servo motor b38 through a coupling b 39;
the yarn bobbin frame comprises a connecting rod 42, one end of the connecting rod 42 is connected with a yarn bobbin shaft 41 close to the threading plate 36 through a bearing, the yarn bobbin shaft 41 is parallel to the axis of the anti-overlapping grooved drum 40 and is positioned above the axis of the anti-overlapping grooved drum 40 in an inclined mode, the yarn bobbin shaft 41 is sleeved with a yarn bobbin, the yarn bobbin is in contact with the anti-overlapping grooved drum 40, a plug is arranged at one end, away from the connecting rod 42, of the yarn bobbin shaft 41, the plug can prevent yarns from falling off during rotation, the other end of the connecting rod 42 is fixedly connected with a vertical end of a seat with an L-shaped cross section, the transverse end of the seat is connected with the connecting rod 42 through a spring 43, and the spring 43 is used for abutting the yarn bobbin;
the yarn barrel shaft 41, the threading plate 36 and the air splicer 27 are arranged in pairs; the notch of the air splicer slot b29 is arranged corresponding to the threading hole of the threading plate 36.
The utility model discloses an effect of essential element is as follows respectively in the removal grabbing device for fancy yarn splicer:
a feeding mechanism: installing various yarn drums on a yarn drum column 17 of a yarn drum disk 4, pressing a yarn end of each yarn by an upper clamping slide block 10 and a lower clamping slide block 12 of a yarn head disk 3, and preparing for moving a grabbing mechanism to grab a required yarn;
timing pulley 5 and main shaft 1: the bobbin disc 4 and the thread head disc 3 are controlled to rotate simultaneously, so that the synchronous rotary feeding function is realized;
high-stalk cylinder 18 and low-stalk cylinder 19: after splicing the yarns by air, recovering the excessive yarn ends;
a crank block mechanism: the small servo motor 21 controls the small shaft 23 to rotate through the coupler 22, the small shaft 23 drives the middle connecting rod 9 to rotate, the middle connecting rod 9 and the upper connecting rod 8 and the lower connecting rod 11 which are connected with the middle connecting rod 9 form a crank, and the crank and the upper clamping slide block 10 and the lower clamping slide block 12 form a crank slide block mechanism, so that the upper clamping slide block 10 and the lower clamping slide block 12 vertically move to clamp and fix the thread end;
a winding mechanism: when the servo motor b38 drives the anti-overlapping groove drum 40 to rotate, the yarn drum tangent to the anti-overlapping groove drum 40 is driven to rotate by virtue of friction force, and the anti-overlapping groove drum 40 is provided with the anti-overlapping groove, so that the yarn can be uniformly wound; one end of the yarn barrel is provided with a plug which can prevent the yarn from falling off when rotating; a spring 43 is provided under the bobbin, and the bobbin abuts against the anti-overlapping groove drum 40 by its elastic force.
The utility model is used for removal grabbing device of fancy yarn splicer, its theory of operation as follows:
(1) firstly, putting yarn cylinders with different colors on a yarn cylinder column 17 of a yarn cylinder disk 4 and fixing, respectively leading the thread ends of the yarn cylinders into a pressing block groove of a lower clamping sliding block 12 of a thread end disk 3, and pressing tightly through a pressing block; pulling out the yarn end in the second hole a, passing through an air splicer groove b29, passing through the threading hole of the threading plate 36 and winding on a yarn barrel close to the anti-overlapping groove barrel 40;
(2) controlling all the residual wire cylinder columns 17 to contact the short rigid stop 16, pressing down a travel switch in the short rigid stop 16, and leading all the residual yarns into a pressing block groove of the lower clamping slide block 12 of the bobbin disk 3; at this time, the small servo motor 21 is started, the small shaft 23 is controlled to rotate through the coupler a22, and the middle connecting rod 9 is driven to rotate; the middle connecting rod 9, the upper connecting rod 8 and the lower connecting rod 11 form a crank, and form a crank-slider mechanism together with the upper clamping slider 10 and the lower clamping slider 12; all the residual yarns of the thread end disc 3 are clamped and fixed through the vertical movement of the upper clamping slide block 10 and the lower clamping slide block 12;
(3) starting a servo motor b38, driving the anti-overlapping groove drum 40 to rotate through the coupler 39, and driving the yarn drum to rotate by virtue of friction force; at the moment, the yarn bobbin starts to wind yarn, and when the yarn is wound to a certain length, the servo motor 38 stops rotating and the winding stops; controlling the air splicer 27 to automatically cut off the yarns, and stopping the broken ends of the yarns in the air splicer groove b 29;
(4) starting a servo motor a31, controlling the ball screw 33 to rotate, further driving the gripper assembly to move to the thread end of the first hole a of the thread end disc 3, stopping the ball screw 33 to advance at the moment, recovering the piston of the thread gripper cylinder 32, driving the thread gripper 34 to grip the thread end of the first hole a and then close the thread end; meanwhile, the low-bar cylinder 19 of the bobbin disk 4 pushes the bobbin column 17 with the yarn bobbin in the first hole b to the long rigid stop 20 and presses down the travel switch in the long rigid stop 20; at the moment, the upper clamping slide block 10 and the lower clamping slide block 12 in the first hole a in the thread end disc 3 are opened, and after the end part of the thread grabbing hand 34 is withdrawn to the position of the infrared travel switch 2, the upper clamping slide block 10 and the lower clamping slide block 12 are semi-closed, so that the yarn cannot be clamped at the designated position by the upper clamping slide block 10 and the lower clamping slide block 12 due to air twist and yarn position offset in a winding state; at this time, the servo motor a31 is controlled to rotate reversely, and the ball screw 33 drives the thread grabbing hand 34 to move to the initial position;
(5) the air cylinder 24 of the yarn pushing device is controlled to drive the pneumatic finger 25 to move towards the air splicer 27, when the yarn in the thread grabbing hand 34 is located at the middle position of the connection line of the two pneumatic fingers 25, the two pneumatic fingers 25 are closed simultaneously, at the moment, the thread pushing device cylinder 24 stops pushing temporarily, the thread grabbing hand 34 is controlled by the thread grabbing hand cylinder 32 to release the yarn, when the thread grabbing hand 34 is released to the initial position, the thread pushing device cylinder 24 is controlled to continue moving towards the air splicer 27 until the thread grabbing hand reaches the position right above the air splicer groove a28, the thread pushing device cylinder 24 stops pushing, meanwhile, the air splicer lifting cylinder 30 pushes the air splicer 27 to move upwards, when the air splicer slot a28 contacts the yarn, the air splicer lift cylinder 30 is controlled to stop moving, at which time, the pneumatic finger 25 is released, simultaneously, the yarn of the air splicer groove b29 and the yarn of the air splicer groove a28 automatically start to be spliced in the air splicer groove b 29;
(6) the servo motor b38 is restarted, the anti-overlapping groove drum 49 is driven to rotate through the coupler b39, the yarn drum is driven to rotate by means of friction force, yarn is wound, and meanwhile the air cylinder 24 of the yarn pushing device returns to the initial position; after the yarn is wound to the required length, a cutting device in the air splicer 27 automatically cuts the yarn to complete one-time yarn winding;
(7) the main shaft 1 is driven to rotate the bobbin disc 3 and the bobbin disc 4 through the main servo motor 7, the speed reducer 6 and the synchronous belt transmission 5, so that the first hole a of the bobbin disc 3 is turned to the position of the second hole a, the first hole b of the bobbin disc 4 is turned to the position of the second hole b, and the second hole a and the second hole b are arranged oppositely; controlling a high-rod cylinder 18 to push a bobbin column 17 of a second hole b in the bobbin disk 4 to a short rigid stop block 16 and press down a travel switch in the bobbin column, wherein at the moment, an upper clamping slide block 10 and a lower clamping slide block 12 in a second hole a in the thread end disk 3 are completely closed and clamped, and redundant yarns cut by an air twisting machine 27 are recovered; repeating the processes of (4) to (6) and starting to wind the yarn for the next time; until the required yarn is reached.
The utility model discloses a model that is arranged in removal grabbing device of fancy yarn splicer main part as follows:
the main servo motor 7 adopts a Siemens 1FW3208 servo motor; the reducer 6 is a GRF47 type reducer; the small servo motor 21 is a loose A5 series small servo motor with the model number of MSME022G 1; the high-rod cylinder 18 and the low-rod cylinder 19 adopt QGCXZ25-100 small cylinders; the travel switches in the short rigid baffle 16 and the long rigid baffle 20 are YBLXW-5/11G1 Zhengtai microswitch roller micro travel switches; the infrared travel switch is of an LX-5M type; the internal power supply of the wire head disc 3 adopts a through hole type conductive slip ring with the model number of H150248-1010-08S; the ball screw 33 is a ball screw with the model of SFU 1204; the servo motor a31 is a loose servo motor with the model of MHMF042L1U 2M; the wire grabbing hand cylinder 32 is an NSC cylinder; the air twisting machine 27 is a Yinshen brand 95 type air twisting machine; the air splicer lifting cylinder 30 is an air cylinder with the model number of SC40 multiplied by 100-S; the pneumatic finger 25 is a pneumatic finger with the model number of MHZ2-20D (N); the wire pushing device cylinder 24 is an air cylinder with the model number of SC32 multiplied by 370-S; the servo motor b38 is JSF60-15-30-CF-1000 type servo motor.
Claims (8)
1. A remove grabbing device for fancy yarn splicer, its characterized in that includes the base, be provided with on the base and push away traditional thread binding putting cylinder (24), the piston end of pushing away traditional thread binding putting cylinder (24) is installed and is pushed away traditional thread binding putting, it includes T type support to push away traditional thread binding putting, pneumatic finger (25) are installed respectively to the horizontal pole both ends of T type support, remove grabbing mechanism still include with the relative air twister (27) that sets up of traditional thread binding putting, air twister lift cylinder (30) are provided with to air twister (27) bottom, be provided with tongs subassembly between traditional thread binding putting and the air twister (27) perpendicularly.
2. Mobile gripping device for fancy yarn splicers as claimed in claim 1, wherein the pneumatic finger (25) is fitted with a pneumatic finger mid-stroke switch (26).
3. The moving gripper device for fancy yarn splicers as claimed in claim 1, wherein the air splicer (27) is provided with an air splicer groove a (28) and an air splicer groove b (29) on top, the air splicer groove a (28) and the air splicer groove b (29) being arranged in parallel and perpendicular to the pneumatic finger (25).
4. The movable gripping device for fancy yarn splicing machine according to claim 1, wherein the gripping device comprises a supporting frame, a ball screw outer box is arranged on the supporting frame, the ball screw outer box comprises a plate frame with a U-shaped cross section, the opening of the plate frame faces upwards, a circular hole is arranged on one vertical plate of the plate frame, a ball screw (33) which is parallel to the air splicer groove a (28) is installed in the ball screw outer box, one end of the ball screw (33) is connected with a servo motor a (31) through the circular hole, the servo motor a (31) is installed on the supporting frame, an angular contact bearing is arranged on the inner side of the other vertical plate of the plate frame, and the ball screw (33) is installed in the angular contact bearing.
5. The movable grabbing device for fancy yarn splicing machine according to claim 4, wherein two baffles are vertically and oppositely arranged on the transverse plate of the outer ball screw box, a thread grabbing hand supporting plate is arranged on the tops of the two baffles, a thread grabbing hand cylinder (32) is arranged on the thread grabbing hand supporting plate, a piston rod of the thread grabbing hand cylinder (32) is connected with a thread grabbing hand (34) through a pin, the thread grabbing hand (34) is parallel to the air splicer groove a (28), and a travel switch (35) at the thread grabbing hand head is arranged on the thread grabbing hand (34).
6. The mobile catching device for fancy yarn splicers as claimed in claim 5, wherein the thread catcher (34) comprises a catching rod and a shearing blade, the two ends of the shearing blade away from the shearing mouth are provided with crossed rods, the catching rod comprises at least four connecting rods, wherein the same ends of the two connecting rods are connected with the piston rod of the thread catcher cylinder (32) through pins, the other ends of the two connecting rods are respectively connected with the same ends of the crossed connecting rods, and the other two ends of the crossed connecting rods are respectively connected with the two ends of the crossed rods of the shearing blade through pins.
7. The moving gripper for fancy yarn splicers as claimed in claim 6, wherein the cutting edges are arc-shaped and are sleeved with rubber sleeves.
8. The mobile grasping device for a fancy yarn splicing machine according to claim 6, wherein a fixed support is mounted at the bottom of the intersection of the rods of the shearing blades, the fixed support is mounted on a thread-grabbing hand support plate, and a movable support is mounted at the bottom of the intersection of the connecting rods of the crossing arrangement of the grasping rods, and the movable support is positioned on the thread-grabbing hand support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855275.8U CN211546768U (en) | 2019-10-31 | 2019-10-31 | Movable gripping device for fancy yarn splicing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855275.8U CN211546768U (en) | 2019-10-31 | 2019-10-31 | Movable gripping device for fancy yarn splicing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211546768U true CN211546768U (en) | 2020-09-22 |
Family
ID=72499560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921855275.8U Expired - Fee Related CN211546768U (en) | 2019-10-31 | 2019-10-31 | Movable gripping device for fancy yarn splicing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211546768U (en) |
-
2019
- 2019-10-31 CN CN201921855275.8U patent/CN211546768U/en not_active Expired - Fee Related
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